RQAW was responsible for the design and project management for the replacement of the structure carrying SR 59 over Little Raccoon Creek. This project replaced the existing twin corrugated metal pipe culverts with a reinforced concrete three-sided structure. The...
RQAW
Sullivan County Bridge Inspection
Our team of certified bridge inspectors performed on site inspections of the County’s 175 structures, which included 7 fracture critical structures. These bridges were inspected in bi-annual cycles, with 10 of the bridges requiring additional inspections on an annual...
Old City Park Pedestrian Bridge
RQAW engineers analyzed the bridge loads and park’s topographic features to design the abutments. These abutments were supported on a concrete spread footing and contained concrete wingwalls. Our designers developed a geometric layout to minimize flooding at the...
West Terre Haute Trail
Oliver Avenue Over the White River
Pagoda Drive Over Pleasant Run
Burkart Boulevard
SR 58 Bridge
The previous structure needed to be replaced due to poor structural condition. The headwall and wingwall were deteriorated, the scour and hydraulics were inadequate, and it was functionally obsolete due to insufficient clear roadway and lack of guardrail. The new...
Knox County Wide Bridge Inspection
RQAW has been responsible for multiple 4-year cycles to inspect the 196 bridges owned by Knox County. This inventory of bridges includes 26 fracture critical structures, 1 structure requiring an underwater inspection, and 8 bridges on the annual inspection cycle. Our...